Lanos S Hatchback L4-1.6L DOHC D-TEC MFI (1999)
Steps 21 - 31
Test Description
The number(s) below refer to step(s) on the diagnostic table.
4. This step, along with step 5, checks for the ability of the PCM/ECM to operate the cooling fans.
22. By directly grounding the PCM/ECM connector terminals C13 and C12, the cooling fan should run at high speed.
